88609360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{158231}}^1$

素因数の和:158251

約数の個数: 40

約数和(自身を含む): 235449216

約数和(自身を除く): 146839856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 158231, 316462, 632924, 791155, 1107617, 1265848, 1582310, 2215234, 2531696, 3164620, 4430468, 5538085, 6329240, 8860936, 11076170, 12658480, 17721872, 22152340, 44304680, 88609360]

約数ペア:

[(1, 88609360), (2, 44304680), (4, 22152340), (5, 17721872), (7, 12658480), (8, 11076170), (10, 8860936), (14, 6329240), (16, 5538085), (20, 4430468), (28, 3164620), (35, 2531696), (40, 2215234), (56, 1582310), (70, 1265848), (80, 1107617), (112, 791155), (140, 632924), (280, 316462), (560, 158231)]